Oval|Natural|GIA

1.80ct I VS2 Oval Natural Diamond

VG • I/VS2 • GIA 1558036153

Certificate GIA 1558036153

Diamond specifications and retailer prices

From £6,896 GBP
SGD 12,486 SGD
As of October 29, 2026
Save £6,205 GBP (47%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £13,100 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.8ct natural oval diamond

This 1.8ct natural oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1558036153. Listed at 19 retailers as of October 29, 2026, with prices from £6,896 to £13,100, a £6,205 spread on the same certified stone. NZ Jewellers lists it at £13,100. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.80
Carat
I
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle35.6°
OriginNatural
Grading LabGIA
CertificateGIA 1558036153
Dimensions9.92 × 6.59 × 4.16 mm
L/W Ratio1.51
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
9.92 mm6.59 mm1.80 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558036153
Side View
Table 59.0%Crown 37.8°Girdle: MED-THKPavilion 35.6°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £8,493 GBP|Low: £6,853 GBP|High: £12,423 GBP|Avg: £8,888 GBP|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 7£6,896 GBP
Retailer 3£7,601 GBP
Retailer 2£7,957 GBP
Retailer 11£8,050 GBP
Retailer 9£8,225 GBP
Retailer 1£8,493 GBP
Retailer 6£8,539 GBP
Retailer 8£9,399 GBP
Retailer 10£9,418 GBP
Retailer 5£11,486 GBP
Retailer 4£12,342 GBP

43 data points across 11 retailers

19 retailers£6,896 GBP to £13,100 GBP

A
Cheapest Retailer
-
£6,896 GBP
SGD 12,486 SGD
B+
Retailer 2
-
£7,601 GBP
$10,185 USD
View
B+
Retailer 3
-
£8,050 GBP
$10,786 USD
View
B+
Retailer 4
-
£8,225 GBP
$11,020 USD
View
B+
Retailer 5
-
£8,493 GBP
View
Retailer 6
-
£8,539 GBP
A$17,602 AUD
View
Price last confirmed 7 days ago
B
Retailer 7
-
£8,549 GBP
$11,455 USD
View
B
Retailer 8
-
£8,676 GBP
$11,625 USD
View
Retailer 9
-
£9,399 GBP
$12,594 USD
View
Price last confirmed 32 days ago
B
Retailer 10
-
£9,399 GBP
$12,594 USD
View
B
Retailer 11
-
£9,418 GBP
View
B
Retailer 12
-
£9,544 GBP
$12,788 USD
View
B
Retailer 13
-
£9,625 GBP
$12,897 USD
View
Retailer 14
-
£10,845 GBP
$14,531 USD
View
Price last confirmed 32 days ago
B
Retailer 15
-
£10,845 GBP
$14,531 USD
View
B
Retailer 16
-
£11,486 GBP
ZAR 248,629 ZAR
View
B
Retailer 17
-
£12,342 GBP
View
Retailer 18
-
£13,100 GBP
$17,553 USD
View
Price last confirmed 33 days ago
Most Expensive
B
NZ Jewellers
d7de5be6-4499-4771-abd6-2d23affa3d63 · Oct 30
£13,100 GBP
$17,553 USD
View
18 more retailers have this diamond
Prices start from £6,896 GBPSave up to £6,205 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.80ct Oval
£6,896 GBP